Alarm clock



FIG. 1 is a front perspective view of an alarm clock.

FIG. 2 is a rear perspective view of the alarm clock illustrated in FIG. 1.

FIG. 3 is a front elevational view of the alarm clock illustrated in FIG. 1.

FIG. 4 is a rear elevational view of the alarm clock illustrated in FIG. 1.

FIG. 5 is an elevational view of the left side of the alarm clock illustrated in FIG. 1.

FIG. 6 is an elevational view of the right side of the alarm clock illustrated in FIG. 1.

FIG. 7 is a top plan view of the alarm clock illustrated in FIG. 1; and,

FIG. 8 is a bottom plan view of the alarm clock illustrated in FIG. 1.

The portions of the alarm clock in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for an alarm clock, as shown and described. 